baber/WOPTO huggingface dataset:
Patent JP-2004234125-A (JP)
Title: Grid data generation method
Inventor: SAITO YOSHIHARU
IPC: G06F17/50
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grid data generation method which is very accurate in analysis and generates grid data having a joint part formed by tubular materials.  <P>SOLUTION: The method for generating the grid data for CAE having the joint part formed by a main material 1a and a branch material 1b comprises a step where a main material cross section grid 10a, which is the base of the cross section of the main material 1a, is generated at a starting position and a reference direction vector x is set on the main material cross section grid 10a; a step where the branch material cross section grid 10b of the branch material 1b is generated at the joint part and a reference direction vector y is set on the branch material cross section grid 10b; a step where a center line 20, which is the reference for moving the main material cross section grid 10, is set; and a step where the main material cross section grid 10a is moved along a reference line 20 while rotating gradually the main material cross section grid 10a so that the reference vector x of the main material cross section grid 10a may accord with the vector y of the branch material cross section grid 10b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235387-A (JP)
Title: Substrate for power module
Inventor: OGAMI AYAFUMI
IPC: H01L23/373
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable substrate for a power module where high heat radiating characteristics are secured, and bending and the fatigue deterioration of joints are reduced.  <P>SOLUTION: This substrate 10 for a power module is configured by joining a wiring metallic board 13 for mounting a semiconductor element 12 on the upper surface side of a ceramic board 11, a metallic board 15 for transferring and radiating heat generated from the semiconductor element 12 to the lower surface side of the ceramic substrate 11, and a heat radiating board 16 for transferring and radiating heat from the metallic board 15. The heat radiating board 16 is constituted of an A1 board, an open face with a cooler 18 connected to the open face of the heat radiating board 16 is joined with a bending correcting board 19 whose joint area is smaller than the area of the open face for correcting bending generated at the time of joining, and the bending correcting plate 19 is joined to a recessed part 20 formed in the heat radiating board 16 having depth which is at least equivalent to the thickness of the bending correcting board 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235928-A (JP)
Title: Data broadcast storage device, data broadcast storage method, data broadcast storage program, and data broadcasting monitor device
Inventor: KAGEYU SATORU
IPC: H04H20/12
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data broadcast storage device, a data broadcast storage method, a data broadcast storage program, and a data broadcasting monitor device which extract data for data broadcasting from digital broadcast data to store only updated data for data broadcasting.  <P>SOLUTION: A data broadcast storage device 1 comprises a reception means 10, a data extraction means 20, a postscript discrimination means 30, a data adding means 40, a time generation means 50, and a data storage means 60, and only data for data broadcasting is extracted by the data extraction means 20, and it is discriminated by the postscript discrimination means 30 whether the data for data broadcasting is updated or not, and data for data broadcasting is stored in the data storage means 60 by the data adding means 40 only when it is updated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234763-A (JP)
Title: Magneto-optical recording medium and signal reproducing method
Inventor: SAKAMOTO TETSUHIRO
IPC: G11B11/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a design of a magnetic layer by avoiding occurrence of ghost signals and improving drop-out at the time of reproduction of a magneto-optical recording medium by a domain wall displacement detection system.  <P>SOLUTION: This medium is provided, from the incident side of a reproducing laser beam, with a first magnetic layer 11 constituting a reproduction layer, a second magnetic layer 12 constituting a control layer, a third magnetic layer 13 constituting an interruption layer and a fourth magnetic layer 14 constituting a recording layer, and relations of Tc1>Tc3>Tc2, Tc4>Tc3 are satisfied among respective Curie temperatures of the layers and at the same time, a relation of Ku3>Ku2 is satisfied between magnetic anisotropy of layers 13 and 12. Moreover, magnetic domain walls of the first magnetic layer 11 are displaced toward the peak part of the temperature-rise part of a light spot with irradiation of a reproducing laser beam and a recording magnetic domain is expanded and also the displacing of the magnetic domain walls is suppressed at the backward of a scanning direction. The second and third magnetic layers control the magnetic exchange coupling of the first magnetic layer and the fourth magnetic layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231082-A (JP)
Title: Supporting structure for steering gearbox
Inventor: WATANABE SATOSHI
IPC: B62D3/12
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure for a steering gearbox capable of simplifying the structure and properly supporting the steering gearbox.  <P>SOLUTION: A housing 11 is constituted by jointing a cast casing 12 to a cylinder tube 13 formed out of sheet metal, and a casing 12 is fixed on a front suspension member 20 through a bush 23 by an integrated mount 21. The cylinder tube 13 is clamped by a first and a second brackets 31, 32 through a rubber member 33, and the first bracket 31 is fixed on the front suspension member 20 through the bush 23 by a fastening bolt 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234568-A (JP)
Title: Timing information acquiring device, indexing device, timing information acquiring method and program
Inventor: KOYAMA TAKESHI
IPC: G06T1/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To automatically acquire a timing that an image display state in an application performing continuous image display becomes a prescribed image display state.  <P>SOLUTION: In a PC 110, a document data preparing and editing application 401 is operated to display a document image or the like. An event data acquiring application 402 acquires the image display state in the document data preparing and editing application 401 executed according to a scroll instruction or the like from a user. When the image display state becomes a preset state, the state of displaying the switching part of a page or the like for instance, the event data acquiring application 402 prepares and records event data including the timing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239963-A (JP)
Title: On-vehicle controller
Inventor: MATSUBARA TSUTOMU
IPC: G10L15/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system which enables a user to recognize the utterance state of his or her own uttered speech by solving the following problems: the speech recognition is not possible in some cases when the input of an instruction by the speech is carried out and user does not understand the reason why the recognition is infeasible and in some cases the user is perplexed.  <P>SOLUTION: The on-vehicle controller is equipped with a speech recognizing means for recognizing the user's speech instruction inputted from a speech input means connected to the outside and a control section for analyzing the cause of speech recognition infeasibility in the case of such infeasibility by the speech recognizing means and changing a display form of a screen of a display means connected to the outside based on the result of the analysis.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238308-A (JP)
Title: Soil conditioner using laurencia brongniartii and method for applying the same
Inventor: AZUMA MISAO
IPC: C09K17/32
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a soil conditioner effective for controlling potato common scab, and to find a marine alga especially having this characteristic among natural marine algae and find whether the marine alga can exhibit the effect, when used by any using method in any form.  <P>SOLUTION: The soil conditioner is characterized by comprising an extract of Laurencia brongniartii. The soil conditioner is characterized by making a carrier to adsorb the extract of Laurencia brongniartii. The extract is mixed with soil for culture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003300971-A (JP)
Title: Method for producing epoxide compounds
Inventor: HIROTA SHOJI
IPC: C07D303/04
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an epoxide compound, by which the epoxide compound can be produced from an olefin compound, even when a solvent having problem in an environmental aspect and in the aspect of occupational safety and health is not used.  <P>SOLUTION: This method for producing an epoxide compound is characterized by reacting the olefin compound with hydrogen peroxide in the presence of a phosphoric acid compound and at least one compound selected from the group which consists of tungsten compounds comprising tungsten and the group IIIb, IVb, Vb or VIb elements, molybdenum compounds comprising molybdenum and the group IIIb, IVb, Vb or VIb elements, metal oxides obtained by reacting hydrogen peroxide with at least one selected from the group consisting of tungsten metal and molybdenum metal, tertiary amine compounds, tertiary amine oxide compounds, nitrogen-containing aromatic compounds, and nitrogen- containing aromatic N-oxide compounds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004242027-A (JP)
Title: Image data transmission system, image input apparatus, and image output apparatus
Inventor: HASEGAWA HIROSHI
IPC: H04N1/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To transmit image data with a simple operation between a scanner and a particular printer which are interconnected via a network.  <P>SOLUTION: The printer 2 prints out a geometric pattern code 51 expressing its own address information and creates an address information recording piece 5 denoting the code (S1). Then the printer 2 gives the address information recording piece 5 to a user U2 (S2). The user U2 overlaps the address information recording piece 5 on paper 6 on which image data to be transmitted are drawn (S3), and operates a scanner 1 to read the image (S4). Thus, the scanner reads the image, acquires image data 61 to be transmitted (S5), detects the geometric pattern code 51, and interprets the geometric pattern code 51 to acquire a transmission destination address (S6), and transmits the image data 61 to the transmission destination address (S7). The printer 2 receives the image data transmitted from the scanner 1 and prints out the image data (S8, S9).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241588-A (JP)
Title: Photo detector, its manufacturing method and optical module using the photo detector
Inventor: FUJIWARA KIYOSHI
IPC: H01L31/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance photo detector for inhibiting reemission of light occurring by absorption of light in a light absorption layer, and to provide its manufacturing method and an optical module using the photo detector.  <P>SOLUTION: There are provided a semiconductor substrate 101, a light absorption layer 103, a light-sensitive layer 105 including a pn junction 109 constituting a light-sensitive portion 120. The light absorption layer 103 is arranged in a more upper portion than the semiconductor substrate 101, while the light-sensitive layer 105 is arranged in a more upper layer than the light absorption layer 103. The light absorption layer 103 is shorter in edge absorption wavelength than is the light-sensitive layer 105 and contains an element for serving as the center of recombination without an emission of light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240166-A (JP)
Title: Method for manufacturing image display apparatus
Inventor: KAWAGURI MARIKO
IPC: G02F1/17
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply manufacturing an image display device to display an image by applying an electric field to move particles.  <P>SOLUTION: In a method for manufacturing an apparatus for displaying the image by applying a voltage to an electrode to move the particles in a structure in which a particle group is sealed in a space formed with a pair of substrates and electrodes and partitions, the opposed substrates are adhered to the partitions, after dispersing the particles into an organic solvent to drop them inside the partitions and vaporizing the solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239196-A (JP)
Title: Operation method of common rail fuel injector
Inventor: MOTOHASHI TAKAYUKI
IPC: F02M55/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform rail pressure control regardless of property of fuel in use.  <P>SOLUTION: Characteristic data indicating relation between at least kinematic viscosity and temperature of each of plural types of fuel is stored in a memory 5A. The type of fuel in use at the time is identified base on increase rate of fuel pressure in a common rail 4 at the starting of the common rail fuel injector 1, and the rail pressure control is performed in view of the characteristic data of the fuel of the identified type. The rail pressure control is performed by PI control based on target rail pressure, and the controlling constant of PI is set according to the characteristic data of the fuel of the identified type. The type of the fuel is identified only when predetermined conditions are satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253630-A (JP)
Title: Solid state imaging device
Inventor: SHIOBARA RYUICHI
IPC: H04N5/335
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging device for preventing leakage of light into an adjacent pixel due to abnormal refraction and improving a converging rate.  <P>SOLUTION: On a substrate 1 where a plurality of photoelectric conversion elements are formed corresponding to a plurality of pixels, an inter-layer insulating film 4, a light shielding film 6 having a plurality of opening parts 5 for making the light incident on each of the plurality of photoelectric conversion elements, an oxide film 7 which is a silicon oxide film covering the light shielding film 6 and filling the opening parts 5 whose surface is roughly flattened, a silicon nitride film 8, a color filter 10, a flattened film 11 and a microlens 12 are laminated in the order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248927-A (JP)
Title: Balloon catheter
Inventor: MIZUNO TOSHIAKI
IPC: A61M25/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon catheter with which a stenosis part of a blood vessel with a wall irregularity can be expanded evenly and the stenosis part can be expanded without burdening the blood vessel in the vicinity of the stenosis part.  <P>SOLUTION: The balloon catheter (1) is equipped on the outer circumference of a balloon (2) with a thrusting member (3 or 3a) which is at least harder than the balloon (2). The above thrusting member (3 or 3a) makes a contacting part of an intravascular wall (31) flat and the above thrusting member (3 or 3a) is made of a metal, ceramics or synthetic resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252836-A (JP)
Title: Input device, portable electronic apparatus, and its input method
Inventor: REKIMOTO JIYUNICHI
IPC: G06F3/033
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device capable of reducing a size and weight of a mounted apparatus as a whole with improvement in operability by using a function of a jog dial.  <P>SOLUTION: This input device (a jog dial function part) 16 functioning as the jog dial is arranged on a connection part 13 opening a first casing body 11 and a second casing body 12 by an optional angle. The input device 16 is formed in a part of a cylindrical part on a structure, in which the cylindrical part integrated with the second casing body 12 is embedded rotationally to each other between both shoulder parts integrally formed in the first casing body 11. In this structure, at least a part means an area touchable by a finger and the like of a user when the first casing body 11 and the second casing body 12 are opened to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003230534-A (JP)
Title: Endoscopic apparatus
Inventor: KIKUCHI AKIRA
IPC: A61B1/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic apparatus which is not required to increase the number of parts or an assembling man-hour in securing autoclave resistance in sterilization and is capable of avoiding an occurrence of flare and ghost due to the incident light through the forefront cover glass that reflects on an inner periphery of a penetrating hole of a lens frame.  <P>SOLUTION: A plating portion to improve dip-solderability is provided on an inner periphery and bottom surface of a concave 22 of the forefront lens frame 21, while a portion 29 for blackening procedure is provided with an inner periphery of a hole 24 of the lens frame 21 to prevent flare and ghost due to the light reflected thereon. The forefront lens 23 coated with a flexibilizer is arranged in the concave 22 of the lens frame 21, and a solder is filled in a space between the forefront lens 23 and the concave 22 of the lens frame 21 from around an outer periphery of a leading edge of the forefront lens 23 so that the solder fillet 7a is formed over an entire periphery of the basic edge of the forefront lens 23 permitting the forefront lens 21 to be hermetically connected with the concave 22a of the lens frame 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004260421-A (JP)
Title: Contour correction circuit
Inventor: AIDA TORU
IPC: H04N5/208
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a contour from being corrected only at a boundary between a black belt section of a letter box board and an actual image section of the board.  <P>SOLUTION: A contour correction circuit has a line delay section for outputting 2n+1 picture signals (n is a natural number), where the amount of a delay differs by 1H; a vertical contour extraction section for extracting a contour constituent in a vertical direction to a target line with a center line as a target line in the 2n+1 picture signals; an adder for adding the contour constituent to the target line for outputting; and a vertical contour control unit that compares a binarized signal for each corresponding pixel for a size in each of the target line and a line before the target line by 1H, and the target line and a line after the target line by 1H, counts the number of pixels when the target line is determined to be larger, stores the counted value and the line number, and outputs a disable signal for preventing the contour from being corrected in the vertical direction on a line where the counted value is maximum during one frame, and the peripheral lines.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003258384-A (JP)
Title: LONG-WAVELENGTH PHOTONICS DEVICE INCLUDING GaAsSb QUANTUM WELL LAYER
Inventor: CHANG YING-LAN
IPC: H01S5/34
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-wavelength photonics device having a low threshold current, a stabilized operation wavelength, and a high quantum efficiency.  <P>SOLUTION: The long-wavelength photonics device (100) includes an active layer (106) which comprises at least one quantum well layer (116) formed of an In<SB>y</SB>Ga<SB>1-y</SB>AsSb quantum well layer material (y≥0), and barrier layers (114 and 118) in the number corresponding to that of the quantum well layers, each of which is formed of a barrier layer material including gallium and phosphorus. The barrier layer material has a conduction band energy level higher than that of the quantum well layer material and has a valence band energy level lower than that of the quantum well layer material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004269921-A (JP)
Title: Method for manufacturing steel sheet provided with organic composite coating film
Inventor: OKAMOTO KOTARO
IPC: C23C28/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a uniform surface appearance on the steel sheet provided with an organic composite coating film, when manufacturing it by forming an organic composite coating film comprising an underlayer formed through applying a liquid containing an oxide and phosphoric acid and/or a phosphate compound, and an upper layer formed of a resin coating film thereon.  <P>SOLUTION: The method for manufacturing the steel sheet provided with the organic composite coating film comprises applying a treatment liquid containing phosphoric acid and/or a phosphate compound on a galvanized steel sheet or an aluminized steel sheet lower than 50°C, then drying and heating it to form a coating film containing phosphoric acid with a thickness of 0.005 to 4 μm, and forming an organic coating film having a thickness of 0.1 to 5 μm thereon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267303-A (JP)
Title: Cold protector for quilt and quilt provided with cold protector
Inventor: KAWAKAMI JUNICHI
IPC: A47G9/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold protector for a quilt having heat retaining properties and not providing gaps and the quilt provided with the cold protector.  <P>SOLUTION: The cold protector 1 for the quilt comprises a fitting body 2 to be set onto the quilt and a cold protector body 3 set into the fitting body 2. The cold protector body 3 has a hollow thin part 3d provided on a periphery thereof except a side to be set into the fitting body 2 and is formed into a bag shape in which an inward side of the thin part 3d is formed into a thick part 3f which a packing material b can be introduced to or discharged from. The fitting body 2 consists of a bag for covering a head part side of the quilt in any case. The cold protector body 3 is set into a head part side end of the fitting body 2 and comprises two triangle pieces 3a and 3b. An overlapped part 3c is provided on parts of the long sides of the triangle pieces 3a and 3b and set into the head part side end of the fitting body 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270503-A (JP)
Title: Sealing structure of injector attachment
Inventor: OGAWA MINORU
IPC: F02M55/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide sealing structure of an injector attachment with simple configuration capable of maintaining high sealability and appropriately preventing deformation and damage of an O ring.  <P>SOLUTION: An injector 11 is inserted in a fuel distribution tube 10. In an annular space 12 between the fuel distribution tube 10 and the injector 11, the O ring 13 with an O shaped cross section and an endless back-up ring 14 are arranged. The back-up ring 14 has a recessed cross section to make a surface at the side of the O ring have a recessed surface. More specifically, the recessed surface of the back-up ring 14 has an arcuate curved surface with curvature slightly greater than the cross-sectional curvature of the O ring 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI